Biochar Application in Soil to Immobilize Heavy Metals
Biochar Application in Soil to Immobilize Heavy Metals

Author: Zhengtao Shen

Publisher: Elsevier

Published: 2023-12-01

Total Pages: 264

ISBN-13: 0323854605

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Biochar Application in Soil to Immobilize Heavy Metals: Fundamentals and Case Studies covers biochar’s application to soil heavy metal immobilization. The book covers biochar’s effect on soil micro-and macro-properties, assessment of heavy metal stability in biochar-treated soil, and long-term stability of heavy metals in biochar-treated soil. A notable feature of this book includes its extensive use of case studies. Chapters focus on small-scale field trials and medium to large-scale industrial applications of biochar to immobilize soil heavy metals. In addition, the flow of the whole book follows “mechanisms-to-applications-to-case studies, allowing readers to translate the fundamentals to practical applications. This book provides soil and environmental scientists with the tools they need to build the links between micro-level surface chemistry and macro-level engineering performance. Covers the fundamentals and influence of pyrolysis temperature and feedstock on the fundamentals, which is very important for applications Includes sections that discuss the molecular interaction between biochar and heavy metals in soil Contains chapters with subsections that cover mechanisms, applications and case studies, thus allowing readers to quickly grasp content

Applications of Biochar for Environmental Safety
Applications of Biochar for Environmental Safety

Author: Ahmed Abdelhafez

Publisher: BoD – Books on Demand

Published: 2020-07-22

Total Pages: 278

ISBN-13: 178985895X

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Biochar is a carbon-rich material produced from the pyrolysis of organic materials from agricultural and forestry biomass at a relatively low temperature in the absence of oxygen. As such, it has potential for solving many agricultural and environmental problems.This book is divided into five sections: “Introduction,” “Production and Legislation of Biochar,” “Applications of Biochar for Soil Fertility Improvement,” “Role of Biochar for Soil Remediation and Ameliorating Salinity Effects” and “Applications of Biochar for Water Treatment.” Chapters address topics such as the pros and cons of biochar, its production, and its role in remediating and treating contaminated soils and water.

Assisted Phytoremediation
Assisted Phytoremediation

Author: Vimal Chandra Pandey

Publisher: Elsevier

Published: 2021-09-21

Total Pages: 446

ISBN-13: 0128230835

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Assisted Phytoremediaion covers a wide range of uses of plants for remediation of environmental pollutants. It includes coverage of such techniques as root engineering, transgenic plants, increasing the biomass, use of genetic engineering and genome editing technology for rapid phytoremediation of pollutants. In order to improve the efficiency of plant remediation, genetic engineering plays a vital role in the overexpression of genes or gene clusters, which are responsible for degradation and uptake of pollutants. The book presents state-of-the-art techniques of assisted phytoremediation to better manage soil and water pollution in large amounts. This book is a valuable resource for researchers, students, and engineers in environmental science and bioengineering, with case studies and state-of-the-art research from eminent global scientists. This book serves as an excellent basis from which scientific knowledge can grow and widen in the field of environmental remediation. Provides a clear picture of how to design, tune, and implement assisted phytoremediation techniques Offers a comprehensive analysis of current perspective and state-of-the-art applications of assisted phytoremediation Introduces the potential of genetic engineering as a rapid, cost-effective technology for environmental remediation using plants

Agricultural and Environmental Applications of Biochar
Agricultural and Environmental Applications of Biochar

Author: Mingxin Guo

Publisher: John Wiley & Sons

Published: 2020-01-22

Total Pages: 528

ISBN-13: 0891189645

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Agricultural and Environmental Applications of Biochar: Advances and Barriers: Over the past decade, biochar has been intensively studied by agricultural and environmental scientists and applied as a soil quality enhancer and environmental ameliorator in various trials worldwide. This book, with 21 chapters by 57 accomplished international researchers, reports on the recent advances of biochar research and the global status of biochar application. Scientific findings, uncertainties, and barriers to practice of biochar amendment for sustaining soil fertility, improving crop production, promoting animal performance, remediating water and land, and mitigating greenhouse gas emissions are synthesized. The book presents a whole picture of biochar in its production, characterization, application, and development. Agricultural and Environmental Applications of Biochar: Advances and Barrier highlights the mechanisms and processes of biochar amendment for achieving stunning agricultural and environmental benefits. Composition and characteristics of biochar, its interactions with contaminants and soil constituents, and its transformation in the environment are illustrated to enlighten the achievements of biochar amendment in improving soil physical, chemical, and biological quality and animal health, reducing soil greenhouse gas emissions, and decontaminating stormwater and mine sites. Additional emphasis is given to the pyrogenic carbon in Terra Preta soils and Japanese Andosols, the pyrolysis technology for converting agricultural byproducts to biochar, and the existing economic and technical barriers to wide application of biochar in Australia, China, New Zealand, North America, and Europe. Readers will appreciate the comprehensive review on the up-to-date biochar research and application and gain critical guidance in best biochar generation and utilization.

Soil Remediation and Plants
Soil Remediation and Plants

Author: Khalid Hakeem

Publisher: Academic Press

Published: 2014-08-29

Total Pages: 771

ISBN-13: 0127999132

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The soil is being contaminated continuously by a large number of pollutants. Among them, heavy metals are an exclusive group of toxicants because they are stable and difficult to disseminate into non-toxic forms. The ever-increasing concentrations of such pollutants in the soil are considered serious threats toward everyone’s health and the environment. Many techniques are used to clean, eliminate, obliterate or sequester these hazardous pollutants from the soil. However, these techniques can be costly, labor intensive, and often disquieting. Phytoremediation is a simple, cost effective, environmental friendly and fast-emerging new technology for eliminating toxic heavy metals and other related soil pollutants. Soil Remediation and Plants provides a common platform for biologists, agricultural engineers, environmental scientists, and chemists, working with a common aim of finding sustainable solutions to various environmental issues. The book provides an overview of ecosystem approaches and phytotechnologies and their cumulative significance in relation to solving various environmental problems. Identifies the molecular mechanisms through which plants are able to remediate pollutants from the soil Examines the challenges and possibilities towards the various phytoremediation candidates Includes the latest research and ongoing progress in phytoremediation

Biochar-assisted Remediation of Contaminated Soils Under Changing Climate
Biochar-assisted Remediation of Contaminated Soils Under Changing Climate

Author: Shah Fahad

Publisher: Elsevier

Published: 2024-04-26

Total Pages: 453

ISBN-13: 0443215634

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Soil contamination with heavy metals like Cr, Co, Cu, Ni, Mn, Cd, Pb, and Zn is becoming a main problem across the globe especially in developed countries. Globally, it has become a serious threat to human health and ecosystem integrity. applying amendments like phosphate compounds, liming materials, clay minerals, coal fly ash, organic composts, metal oxides, and biochar to heavy metals contaminated soil is considered one of the most promising in-situ remediation techniques. Biochar has become one of the most attractive research hotspots as a result of its special properties along with its important role in the climate change, global biogeochemical cycle and environmental system. This book will summarize recent progresses in understanding (a) metal-biochar interactions in soils, (b) potential risks associated with biochar amendment and (c) application of biochar for the remediation of HM polluted soils. In addition, research gaps and future directions in understanding biochar-metal interactions in soils will also be explored. Enables readers to understand the most recent developments surrounding metal-biochar interactions in soils and their impact on agricultural productivity Provides the latest statistics and literature review regarding the role of biochar in remediation of heavy metals polluted soils Examines the global status of heavy metals polluted soil

Soil Heavy Metals
Soil Heavy Metals

Author: Irena Sherameti

Publisher: Springer Science & Business Media

Published: 2010-01-12

Total Pages: 492

ISBN-13: 364202436X

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Human activities have dramatically changed the composition and organisation of soils. Industrial and urban wastes, agricultural application and also mining activities resulted in an increased concentration of heavy metals in soils. How plants and soil microorganisms cope with this situation and the sophisticated techniques developed for survival in contaminated soils is discussed in this volume. The topics presented include: the general role of heavy metals in biological soil systems; the relation of inorganic and organic pollutions; heavy metal, salt tolerance and combined effects with salinity; effects on abuscular mycorrhizal and on saprophytic soil fungi; heavy metal resistance by streptomycetes; trace element determination of environmental samples; the use of microbiological communities as indicators; phytostabilization of lead polluted sites by native plants; effects of soil earthworms on removal of heavy metals and the remediation of heavy metal contaminated tropical land.

Remediation of Heavy Metals
Remediation of Heavy Metals

Author: Inamuddin

Publisher: Springer Nature

Published: 2021-11-10

Total Pages: 460

ISBN-13: 3030803341

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The book presents recent remediation techniques for heavy metal contamination in wastewater, with a focus on recently-developed and sustainable materials such as metal oxides and their composites, two-dimensional materials, organic-inorganic ion exchange materials, nanomaterials, bagasse, and olive-oil waste chelating materials. Chapters also describe the analysis of heavy metals, membranes for water treatment, sources and impact of heavy metals and opportunities and challenges in heavy metal remediation.

Biochar from Biomass and Waste
Biochar from Biomass and Waste

Author: Yong Sik Ok

Publisher: Elsevier

Published: 2018-11-02

Total Pages: 463

ISBN-13: 0128117303

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Biochar from Biomass and Waste: Fundamentals and Applications provides the fundamentals of biochar, such as its basic concepts, production technology and characterization methods, also including comprehensive examples for readers. This book includes information on state-of-art biochar application technologies in the fields of agriculture, energy and environmental sciences with step-by-step case studies. Biochar has received worldwide interests in the past decade because it encompasses high priority research areas, including bioenergy production, global warming mitigation and sustainable agriculture. Offers comprehensive coverage of biochar production, characterization and modification methods Provides global case studies covering a wide range of application fields, including environmental, agricultural, syngas and bio-oil Covers the sustainability and future of biochar

Geoenvironmental Engineering
Geoenvironmental Engineering

Author: Hari D. Sharma

Publisher: John Wiley & Sons

Published: 2004-05-20

Total Pages: 996

ISBN-13: 0471215996

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Geoenvironmental Engineering covers the application of basic geological and hydrological science, including soil and rock mechanics and groundwater hydrology, to any number of different environmental problems. * Includes end-of-chapter summaries, design examples and worked-out numerical problems, and problem questions. * Offers thorough coverage of the role of geotechnical engineering in a wide variety of environmental issues. * Addresses such issues as remediation of in-situ hazardous waste, the monitoring and control of groundwater pollution, and the creation and management of landfills and other above-ground and in-situ waste containment systems.